package com.lianxi

/**
  * Created by adengdeng on 2017/8/4 
  */
object Lx4 {

  def main(args: Array[String]): Unit = {
    /*
      final class StringOps extends AnyVal with StringLike[String]
      String隐式转成 StringOps，调用 * 方法
     */
    val str = "crazy" * 3
    println(str)
  }
}
